ESU (LokSound) Decoder Tester

To connect the decoder, there is a 6-wire NEM 651 harness and an 8-wire NEM 652 interface, as well as a 21-pin mtc-interface available. Locos without an interface board can be hooked up with alligator clips. A high quality, 5 pole skewed armature can motor with flywheel serves to check the motor output: It’s this simple to test the slow-, and constant speed characteristics of your decoder. A LED-monitor informs you about the function of the head-, and rear light output, as well as function outputs AUX 1 (green), and AUX 2 (violet). A 20 mm loud speaker is included for testing LokSound-Decoders. A screw terminal assures safe connection between your Profi-Tester and the digital central station-, or LokProgrammer.